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Round|Lab Grown|IGI

8.10ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG623493200

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623493200

Diamond specifications and retailer prices

From $2,147 NZD
$1,210 USD
As of October 29, 2026
Save $16,927 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,074 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 8.1ct lab-grown round diamond

This 8.1ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623493200 or 623493200. Listed at 12 retailers as of October 29, 2026, with prices from $2,147 to $19,074, a $16,927 spread on the same certified stone. Do Amore Diamonds lists it at $19,074. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.10
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623493200
Dimensions12.85 × 12.80 × 7.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.85 mm12.80 mm8.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623493200
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $19,074 NZD|Low: $2,147 NZD|High: $19,074 NZD|Avg: $7,053 NZD|+14.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 15$2,147 NZD
Retailer 10$2,337 NZD
Retailer 4$2,647 NZD
Retailer 16$3,950 NZD
Retailer 12$3,957 NZD
Retailer 8$4,560 NZD
Retailer 14$4,773 NZD
Retailer 7$4,826 NZD
Retailer 13$5,091 NZD
Retailer 2$5,108 NZD
Retailer 5$5,356 NZD
Retailer 17$5,941 NZD
Retailer 9$8,650 NZD
Retailer 11$8,883 NZD
Retailer 6$10,796 NZD
Retailer 3$14,035 NZD
Do Amore Diamonds$19,074 NZD

22 data points across 17 retailers

12 retailers$2,147 NZD to $19,074 NZD

A
Cheapest Retailer
-
$2,147 NZD
$1,210 USD
A
Retailer 2
-
$2,337 NZD
$1,317 USD
View
A
Retailer 3
-
$2,647 NZD
$1,492 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,950 NZD
$2,226 USD
View
A
Retailer 5
-
$3,957 NZD
$2,230 USD
View
B+
Retailer 6
-
$4,773 NZD
$2,690 USD
View
Retailer 7
-
$5,091 NZD
A$4,414 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$5,108 NZD
$2,879 USD
View
B+
Retailer 9
-
$5,941 NZD
$3,348 USD
View
B
Retailer 10
-
$8,883 NZD
£3,942 GBP
View
B
Retailer 11
-
$14,035 NZD
$7,910 USD
View
Most Expensive
B
Do Amore Diamonds
27-25F8F89F7 · Oct 31
$19,074 NZD
$10,750 USD
View
11 more retailers have this diamond
Prices start from $2,147 NZDSave up to $16,927 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
8.10ct Round
$2,147 NZD